Description
Stinger MTAXMBUSB Factory USB Socket Retention Adaptor for Mercedes Vehicles (2004–2018)
Retain the factory USB socket in your Mercedes when replacing the factory radio plug-and-play adaptor covering 15 Mercedes models from 2004 to 2018.
Product Overview
The Stinger MTAXMBUSB is a vehicle-specific USB retention adaptor for select Mercedes vehicles, allowing the factory USB socket to remain functional after the factory radio has been replaced with an aftermarket head unit. It connects the factory USB socket wiring to the rear USB input on the aftermarket head unit.
Features & Benefits
- Retains factory USB socket when replacing the factory radio
- Connects factory USB wiring to aftermarket head unit's rear USB input
- Plug and play — no cutting or splicing required
- Covers 15 Mercedes models from 2004–2018
Technical Specs
| Specification |
Detail |
| SKU / Part Number |
MTAXMBUSB |
| Brand |
Stinger |
| Function |
Factory USB socket retention |
| Sockets Retained |
USB |
| Prerequisite |
Aftermarket head unit must have rear USB input |
| Vehicle Application |
Mercedes (see compatibility list) |
Compatible With / Goes Well With
Direct Vehicle Fit:
- Mercedes A Class 2007–2011 (W169)
- Mercedes A Class 2013–2016 (W176)
- Mercedes B Class 2005–2007 (W245)
- Mercedes B Class 2007–2011 (W245)
- Mercedes C Class 2005–2008 (W203)
- Mercedes C Class 2008–2011 (W204)
- Mercedes C Class 2011–2014 (W204)
- Mercedes CLK 2005–2011 (W209)
- Mercedes E Class 2008–2011 (W212)
- Mercedes M Class 2005–2011 (W164)
- Mercedes R Class 2006–2012 (W251)
- Mercedes SL Class 2005–2013 (R230)
- Mercedes SLK Class 2004–2011 (R171)
- Mercedes Sprinter 2007–2018 (W906)
- Mercedes Vito (incl. Viano & Valente) 2007–2015 (W639)
Goes Well With:
- Aftermarket head units with rear USB input (Pioneer, Kenwood, Sony, JVC, Stinger)
- Vehicle-specific ISO wiring harnesses for Mercedes
- Stinger ST27AA06 / ST27AA14 antenna adaptors (for applicable Mercedes models)
- Stinger PC7-AUX-MB01 AUX/USB retention adaptor (for Mercedes Vito W447 — newer generation)
Frequently Asked Questions
Does my aftermarket head unit need a rear USB input for this adaptor to work?
Yes. The MTAXMBUSB connects the factory USB socket wiring to the rear USB input on the aftermarket head unit. If your chosen head unit does not have a rear USB input, the factory socket cannot be retained. Confirm your head unit's rear USB input availability before purchasing.
Despite the title saying "BMW/Mercedes," does this fit BMW vehicles?
The compatibility list for the MTAXMBUSB covers Mercedes models only — no BMW vehicles are listed. If you need a USB retention adaptor for a BMW, contact the F.A.E. team to confirm the correct product.
Is any cutting or splicing required?
No. The MTAXMBUSB is a plug-and-play adaptor that connects to the factory USB wiring without cutting or modifying the factory harness.
I have a Mercedes Vito — should I use the MTAXMBUSB or the PC7-AUX-MB01?
It depends on your Vito's generation. The MTAXMBUSB covers the Mercedes Vito W639 (2007–2015). The PC7-AUX-MB01 covers the newer W447 (2015–2019) and also retains the AUX socket in addition to USB. Confirm your Vito's chassis code before purchasing.
Does this adaptor fit all Mercedes models?
No. The MTAXMBUSB covers the specific Mercedes models and year ranges listed above. For other Mercedes models not listed, contact the F.A.E. team to confirm the correct USB retention solution.
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